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The Discovery series is designed for the discerning audiophile customer. To meet the needs of this audience, several new technologies were developed with the goal of lowering distortion and damping in the speaker. The coated fiberglass cone reduces vibration and standing waves, and the vented motor system minimizes power compression. The combined result is a very open and dynamic sound!
Parameters from manufacturer: (Last update 2011-08-04)
Power handling Pe 55 W
Reference efficiency @ 2.83 V / 1 m 91.3 dB/2.83V/m
Nominal impedance 4 ohm
Voice coil resistance Re 3.00 ohm
Voice coil diameter 32.0 mm
Voice coil height 13.6 mm
Quantity of layers 2
Voice coil inductance Le 0.39 mH
Max linear excursion Xmax (+/-) 4.3 mm
Magnet diameter 90 mm
Thiele-Small parameters
Resonance frequency fs 47.0 Hz
Equivalent volume Vas 20.70 dm3
Total quality Qts 0.35
Electrical quality Qes 0.37
Mechanical quality Qms 7.81
Effective piston area Sd 137 cm2
Mechanical compliance Cms 0.79 mm/N
Moving mass Mms 14.41 g
Mechanical resistance Rms 0.55 kg/s
Bl product 6 N/A
EBP (Efficiency Bandwidth Product) criteria helpful to choose sealed or bass-reflex enclosure for 18W-4434G00
EBP=127 - suggested enclosure: bass-reflex
Specification:
www.scan-speak.dk/datasheet/pdf/18w-4434g00.pdf
http://www.europe-audio.com/document.asp?document_id=2315&link=datasheets%5Cscanspeak%5C18w-4434g00.pdf
Price: RM960 per pair
Condition: 100% NEW
Contact: 012-9142998 (Lim)
The Discovery series is designed for the discerning audiophile customer. To meet the needs of this audience, several new technologies were developed with the goal of lowering distortion and damping in the speaker. The coated fiberglass cone reduces vibration and standing waves, and the vented motor system minimizes power compression. The combined result is a very open and dynamic sound!
- High Output 91dB @ 2,83V
- Magnet System w. Alu Ring
- Die cast Alu Chassis vented below spider
- Coated NRSC Fibre Glass Cone
- Low Damping SBR Rubber Surround
Parameters from manufacturer: (Last update 2011-08-04)
Power handling Pe 55 W
Reference efficiency @ 2.83 V / 1 m 91.3 dB/2.83V/m
Nominal impedance 4 ohm
Voice coil resistance Re 3.00 ohm
Voice coil diameter 32.0 mm
Voice coil height 13.6 mm
Quantity of layers 2
Voice coil inductance Le 0.39 mH
Max linear excursion Xmax (+/-) 4.3 mm
Magnet diameter 90 mm
Thiele-Small parameters
Resonance frequency fs 47.0 Hz
Equivalent volume Vas 20.70 dm3
Total quality Qts 0.35
Electrical quality Qes 0.37
Mechanical quality Qms 7.81
Effective piston area Sd 137 cm2
Mechanical compliance Cms 0.79 mm/N
Moving mass Mms 14.41 g
Mechanical resistance Rms 0.55 kg/s
Bl product 6 N/A
EBP (Efficiency Bandwidth Product) criteria helpful to choose sealed or bass-reflex enclosure for 18W-4434G00
EBP=127 - suggested enclosure: bass-reflex
Specification:
www.scan-speak.dk/datasheet/pdf/18w-4434g00.pdf
http://www.europe-audio.com/document.asp?document_id=2315&link=datasheets%5Cscanspeak%5C18w-4434g00.pdf
Price: RM960 per pair
Condition: 100% NEW
Contact: 012-9142998 (Lim)
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